CN111197683A - Portable terminal holder - Google Patents

Portable terminal holder Download PDF

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Publication number
CN111197683A
CN111197683A CN201811533920.4A CN201811533920A CN111197683A CN 111197683 A CN111197683 A CN 111197683A CN 201811533920 A CN201811533920 A CN 201811533920A CN 111197683 A CN111197683 A CN 111197683A
Authority
CN
China
Prior art keywords
portable terminal
slide member
disposed
cradle
telescopic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811533920.4A
Other languages
Chinese (zh)
Other versions
CN111197683B (en
Inventor
高鑦林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cornerstone Co Ltd
Original Assignee
Cornerstone Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cornerstone Co Ltd filed Critical Cornerstone Co Ltd
Publication of CN111197683A publication Critical patent/CN111197683A/en
Application granted granted Critical
Publication of CN111197683B publication Critical patent/CN111197683B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/041—Allowing quick release of the apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • F16M11/30—Undercarriages for supports with one single telescoping pillar with co-moving side-struts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0204—Mounting supporting structures on the outside of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The technical subject of the invention is to provide a holder for a portable terminal, which is characterized in that the position of the portable terminal can be easily adjusted to a desired position, and the portable terminal can be kept at the same position for a long time and can be easily carried together with the portable terminal when the portable terminal is carried about. In order to achieve the object, a cradle for a portable terminal according to an embodiment of the present invention includes a fixing portion disposed on a mounted portion of a portable terminal or a case of the portable terminal, as a cradle for a portable terminal that supports the portable terminal; a telescopic part which is introduced or extracted in the length direction and is telescopic in length; a rotating part which is arranged between the fixed part and the telescopic part and relatively rotates the fixed part; and a distal end support portion rotatably disposed at a distal end of the expansion portion.

Description

Portable terminal holder
Technical Field
The present invention relates to a cradle for a portable terminal.
Background
Generally, a cradle for a portable terminal is used to support a portable terminal such as a smart phone or a tablet computer, thereby helping a user to use the portable terminal more conveniently.
Such a cradle for a portable terminal may be classified into: a fixed body support type stand which is placed on a fixed body such as a table and supports a portable terminal; a hand support type holder inserted into a hand such as a finger to support the portable terminal; a telescopic connection type cradle of a portable terminal is supported by a long bending moment allowing member (also called a "telescopic member").
Specifically, the fixed body support type cradle includes a support surface integrally formed and on which the portable terminal is placed; supporting a rear surface of the portable terminal and providing an inclination angle to an inclined surface of the portable terminal placed on the supporting surface; and a bottom surface in surface contact with the fixed body. The hand-held type cradle includes a case holding the portable terminal; a fixing plate connected to the back of the case by an adhesive tape or the like; a finger ring (finger ring) made of metal and disposed on the fixing plate and capable of being inserted into the finger of the user. The telescopic connection type bracket comprises a fixing part fixed on the fixing body; a holding section for holding the portable terminal; and a bending moment permitting member which connects the fixing part and the holding part, is formed into a long structure capable of bending moment, is long and is arranged in the long structure, and the outer part of the bending moment permitting member is wrapped by an outer skin such as rubber.
However, in the case of the conventional holder support type holder, in order to adjust the height of the portable terminal to the height of the eyes, thick books need to be stacked thereunder, so that the conventional holder for the portable terminal has a problem of inconvenience in use; in the case of the conventional hand-supporting type cradle, it is easy to adjust the height to a level suitable for the eyes, but the strength of the hand or arm that the user can support is limited, so that the conventional cradle for a portable terminal has a problem that it cannot be used for a long time; the conventional telescopic connection type cradle has a problem in that it is difficult to adjust the position of the cradle in consideration of the fact that the cradle has a cantilever structure, which is rotated about a fixed end during the period of being suspended, and thus the cradle is required to be positioned higher than a desired position in order to adjust the eye height to a correct height, and the cradle is required to be further rotated in a direction opposite to the rotation direction.
Disclosure of Invention
Technical problem
The technical subject of the present invention is to provide a cradle for a portable terminal, which is capable of easily adjusting the position of the portable terminal to a desired position, and of holding the portable terminal at its aligned position for a long time, and of being easily carried along with the portable terminal when carried around.
Technical scheme
In order to achieve the above object, a cradle for a portable terminal according to an embodiment of the present invention includes, as a cradle for a portable terminal that is disposed on a portable terminal or a mounted portion such as a case of the portable terminal and supports the portable terminal: a fixing portion disposed on the mounted portion; a telescopic part which is introduced in and out in the length direction and is telescopic in length; a rotating part which is arranged between the fixed part and the telescopic part and relatively rotates the fixed part; and a distal end support portion rotatably disposed at a distal end of the expansion portion.
For example, the fixed portion may include a fixed member in which the rotating portion is disposed on one surface; and a double-sided tape for bonding the other surface of the fixing member to the mounted portion.
As another example, the fixing portion may include a fixing member that arranges the rotation on the other surface; a magnet disposed on one of the other surface of the fixing member and the attached portion; and a magnet reaction member disposed on the other surface of the fixing member and the remaining one of the attached portions and made of a material that reacts to the magnet.
As another row, the fixing portion may include a 1 st fixing member adhered to the mounted portion by a double-sided adhesive tape; and a 2 nd fixing member having one surface detachably disposed on the 1 st fixing member and the rotating portion disposed on the other surface.
The extendable portions each have a plate shape and may have a slidable structure (slidable structure) in which a plurality of sliding members having different widths are drawn in and out.
The telescopic part may further include a 1 st sliding member having one end portion disposed on the rotating part; a 2 nd slide member having a width greater than the 1 st slide member; and a movement guide portion guiding the 1 st slide member to slide to the 2 nd slide member in a direction of the 2 nd slide member.
The movement guide unit may include a drawing-in receiving portion disposed in the 2 nd slide member to draw in the 1 st slide member in a received state; a guide groove disposed on either an inner side surface of the housing portion for introduction and removal or an outer side surface of the 1 st sliding member; and a guide protrusion disposed on the remaining one of an inner surface of the guide housing and an outer surface of the 1 st sliding member so as to correspond to the guide groove.
The telescopic unit may further include a drop prevention unit preventing the 1 st slide member from dropping off from the 2 nd slide member in a state where the 1 st slide member is drawn out to the maximum from the 2 nd slide member.
The drop-out preventing portion may include an engaging member disposed on either one of an outer side surface of the 1 st sliding member and an inner side surface of the 2 nd sliding member; and a locking bracket disposed on the remaining one of the outer surface of the 1 st sliding member and the inner surface of the 2 nd sliding member to lock the engaging member.
The telescopic unit may further include a movement stop unit that stops movement of the 1 st slide member in a state where the 1 st slide member is drawn out from the 2 nd slide member.
The movement stop portion may include a stop projection elastically supported to any one of the 1 st slide member and the 2 nd slide member; and a stopping groove formed in the remaining one or more of the 1 st sliding member and the 2 nd sliding member so that the stopping protrusion is formed.
The telescopic part may further include a 3 rd sliding member having a width greater than the 2 nd sliding member and guiding the 2 nd sliding member to move in a length direction thereof.
The rotation part may include a rolling rotation part disposed at the fixed part, and rotating in a clockwise or counterclockwise direction to perform a rolling motion (roll motion) with respect to the portable terminal; and a pitching rotation unit disposed on the rolling rotation unit, and tilting (tilting) the rolling rotation unit in a vertical direction to perform pitching (pitching) motion on the portable terminal.
The rolling rotation part may further include a rolling hinge shaft disposed at the fixing part; and a rolling rotation member rotatably disposed on the rolling hinge shaft.
The pitch rotation part may include a pitch hinge shaft disposed at a front end of the telescopic part; and a guide hole into which the pitch hinge shaft is rotatably inserted.
The tip support portion covers the extendable portion after rotating in a direction normal to a tip of the extendable portion when the extendable portion is drawn in, and supports the extendable portion after rotating in a direction opposite to the tip of the extendable portion when the extendable portion is drawn out.
The tip supporting part may include a tip supporting member rotatably disposed at a tip of the expansion part; and a support region expanding member that expands a support region by expanding on one side of the tip support member when rotatably disposed on the tip support member and supporting the expansion and contraction portion.
The tip support member may include a receiving groove for the extendable portion formed recessed behind a surface facing the extendable portion to receive the extendable portion when covering the extendable portion.
The above-described cradle for a portable terminal according to the embodiment of the present invention may further include an inclination maintaining protrusion disposed at a distal end portion of the expansion part in order to allow the distal end supporting part to be caught in the expansion part in an inclined shape when the distal end supporting part is rotated in a direction opposite to the distal end of the expansion part.
In addition, a cradle for a portable terminal according to an embodiment of the present invention includes a fixing portion disposed on a mounted portion of a portable terminal or a case of the portable terminal, as a cradle for a portable terminal that supports the portable terminal; a telescopic part which is drawn out or drawn in to the length direction and is telescopic in length; an extensible part disposed on the fixed part and having an extended length while being drawn in and out in a longitudinal direction; and a distal end support portion rotatably disposed at a distal end of the expansion portion.
Effects of the invention
As described above, the cradle for a portable terminal according to the embodiment of the present invention may have the following effects.
According to an embodiment of the present invention, there is provided a technical configuration including a fixed part, a stretchable part, a rotating part, and a terminal support part, so that a position of a portable terminal can be easily adjusted to a position desired by a user in such a manner that a length of the stretchable part is stretched or contracted in a length direction of the stretchable part, and the portable terminal can be maintained at its aligned position for a long time by support of the stretchable part and the terminal support part, and the terminal support part is rotated and covered after minimizing the length of the stretchable part, and thus can be easily carried together with the portable terminal when being carried around.
Further, according to the embodiment of the present invention, the stretchable parts each have a plate shape and have a slidable structure (slidable structure) in which a plurality of sliding members having different widths are drawn out from each other, so that not only can the thickness of the cradle for a portable terminal of the present invention be reduced by the plate shape, but also the cradle for a portable terminal can be stretched when pulled in the longitudinal direction thereof; when pressed in the opposite direction, the sheet shrinks, and thus the length of the sheet is easily adjusted.
In addition, according to the embodiment of the present invention, the telescopic part provides a technical configuration including the 1 st sliding member, the 2 nd sliding member, and the movement guide part, so that the 1 st and the 2 nd sliding members can be smoothly introduced in and out in the longitudinal direction thereof without shaking left and right by the movement guide part.
Further, according to the embodiment of the present invention, there is provided a technical configuration in which the 1 st slide member is drawn out when being accommodated in the drawing-in accommodation portion disposed in the 2 nd slide member, so that even if the 1 st and 2 nd slide members are drawn into each other and then overlapped with each other, the thickness of the expansion and contraction portion can be minimized, and finally, the thickness of the cradle for a portable terminal of the present invention can be made thinner.
In addition, according to an embodiment of the present invention, there is provided a technical configuration further including a drop-off prevention portion, so that even if the 1 st slide member is drawn out to the maximum from the 2 nd slide member by a user's pulling, the 1 st slide member can be prevented from dropping off from the 2 nd slide member.
In addition, according to an embodiment of the present invention, the telescopic part provides a technical constitution further including a movement stopping part, so that in a case where the 1 st slide member is drawn out by the 2 nd slide member, the movement of the 1 st slide member can be stopped, whereby the 1 st slide member can be prevented from sliding (slipping) down with the 2 nd slide member by a load. In particular, when a plurality of stopping grooves are disposed in the longitudinal direction of the 1 st sliding member, the stopping protrusion can be selectively inserted into any one of the plurality of stopping grooves, and the movement can be stopped at a position desired by the user.
In addition, according to an embodiment of the present invention, the telescopic part provides a technical configuration further including the 3 rd sliding member, so that a sufficient length is drawn out through the 3 rd sliding member.
In addition, according to an embodiment of the present invention, the rotation part provides a technical configuration including a scroll rotation part so that the fixed part can be rotated in a clockwise or counterclockwise direction when a display of the portable terminal is viewed from the front, whereby a scroll motion (scroll motion) can be implemented to the portable terminal.
In addition, according to an embodiment of the present invention, the rotation portion provides a technical configuration further including a pitch rotation portion, so that the roll rotation portion can be tilted in an up-down direction when a display of the portable terminal is viewed from a side, whereby a pitch motion (pitch motion) can be implemented to the portable terminal.
In addition, according to the embodiment of the present invention, as an example, the holder for a portable terminal of the present invention can be firmly fixed to a mounted portion such as a portable terminal or a case of the portable terminal by adhesion by providing a double-sided tape to the fixed portion. As another example, a magnet or the like is provided to the fixing portion so as to be not only firmly fixed by a magnetic force but also removed by applying an external force greater than the magnetic force. Therefore, the cradle for a mobile terminal of the present invention can be attached to the attached portion only when necessary and used. As another example, when the fixing portions are provided with the 1 st and 2 nd fixing members, etc., which are detached from each other, so that the fixing portions can be detached from each other, and the material of the 1 st fixing member left in the attached portion at the time of detachment is selected to be plastic that does not interfere with wireless charging, smooth wireless charging can be performed by the wireless charger.
In addition, according to an embodiment of the present invention, the tip supporting part provides a technical structure configured to be rotatable in a direction normal to and reverse to a tip of the expanding and contracting part, so that the expanding and contracting part can be rotated in a direction normal to the tip of the expanding and contracting part to cover the expanding and contracting part when the expanding and contracting part is introduced; when the telescopic part is drawn out, the telescopic part is supported by rotating in the direction opposite to the tail end of the telescopic part.
In addition, according to an embodiment of the present invention, there is provided a technical constitution including a tip supporting member and a supporting region expanding member rotatably disposed to the tip supporting member, so that the supporting region expanding member is rotated in a direction of expanding in one side of the tip supporting member, thereby expanding the supporting region and supporting the portable terminal more stably.
Further, according to an embodiment of the present invention, there is provided a technical configuration in which the receiving groove for the expansion part is formed in the tip supporting member, so that when the tip supporting member covers the expansion part after the expansion part is completely drawn in, the expandable part is received in the receiving groove for the expansion part, whereby the thickness of the cradle for a portable terminal of the present invention can be minimized when carrying.
Drawings
Fig. 1 is a rear perspective view schematically showing a cradle for a portable terminal according to an embodiment of the present invention;
fig. 2 is a front perspective view showing a cradle for a portable terminal of fig. 1;
fig. 3 is a view schematically showing a state in which the cradle expansion and contraction part for the portable terminal of fig. 1 is being introduced;
FIG. 4 is a view showing the telescopic part shown in FIG. 3 from the other side so that the movement guide part of the telescopic part and the like can be seen;
fig. 5 is a drawing schematically showing a state in which the telescopic part is covered by the tip end support member after being completely introduced;
fig. 6 is a drawing schematically showing a rotary part;
fig. 7 is a drawing schematically showing a bottom surface of the tip supporting part of the stand for a portable terminal of fig. 1.
Detailed Description
In order that those skilled in the art to which the present invention pertains may easily practice the present invention, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Fig. 1 is a rear perspective view schematically showing a cradle for a portable terminal according to an embodiment of the present invention; fig. 2 is a front perspective view showing a cradle for a portable terminal of fig. 1; fig. 3 is a view schematically showing a state in which the cradle expansion and contraction part for the portable terminal of fig. 1 is being introduced; FIG. 4 is a view showing the telescopic part shown in FIG. 3 from the other side so that the movement guide part of the telescopic part and the like can be seen; fig. 5 is a drawing schematically showing a state in which the telescopic part is covered by the tip end support member after being completely introduced; fig. 6 is a drawing schematically showing a rotary part; fig. 7 is a drawing schematically showing a bottom surface of the tip supporting part of the stand for a portable terminal of fig. 1.
As shown in fig. 1 to 7, a portable terminal 100 according to an embodiment of the present invention is a cradle (hereinafter, the same reference numeral as that of a mounted portion is given) 1 for a portable terminal, which is disposed on the mounted portion 1 such as a portable terminal or a case of the portable terminal, and supports the portable terminal, and includes a fixed portion 110, a telescopic portion 120, a rotating portion 130, and a tip supporting portion 140. Hereinafter, each component will be described in detail with reference to fig. 1 to 7.
The fixing portion 110 is a component for fixing the cradle 100 for a mobile terminal of the present invention to the mounted portion 1 such as a mobile terminal or a case of a mobile terminal. As shown in fig. 1, such a fixing portion 110 may be disposed between the mounted portion 1 and the rotating portion 130.
As an example, as shown in fig. 1, the fixing portion 110 may include a fixing member 111 and a double-sided tape (not shown). The rotating portion 130 may be fixed to one surface of the fixing member 111, and a double-sided tape (not shown) may adhere the other surface of the fixing member 111 to the mounted portion 1. Accordingly, the rotating portion 130 of the stand 100 for a mobile terminal according to the present invention can be firmly fixed to the mounted portion 1 by the fixing member 111 and the double-sided tape (not shown).
As another example, although not shown, the fixing portion may include a fixing member, a magnet, and a magnet reaction member. The rotating part may be fixed to one surface of the fixed member, and the magnet may be disposed on either the other surface of the fixed member or the mounted part; the magnet reaction member may be disposed on the other surface of the fixing member or the remaining one of the mounted portions, and may be formed of a material that reacts to the magnet. Here, the material that reacts with the magnet may be a magnet having a polarity opposite to that of the above magnet, or may be a ferromagnetic material such as iron, nickel, or cobalt. Accordingly, the rotating portion 130 of the stand 100 for a portable terminal of the present invention can be firmly fixed to the mounting portion 1 by a magnet or the like, and can be removed by applying an external force greater than a magnetic force, so that the stand 100 for a portable terminal of the present invention can be mounted to the mounted portion and used only when necessary.
As another example, although not shown, the fixing portion may include a 1 st fixing member and a 2 nd fixing member. The 1 st fixing member may be bonded to the mounted portion by a double-sided adhesive tape, and one surface of the 2 nd fixing member may be detachably disposed on the 1 st fixing member and the rotating portion may be fixed to the other surface of the 2 nd fixing member. For reference, although not shown, a rail (rail) may be disposed at one side of the 2 nd fixing member in order to implement a detachable structure, and a rail guide (rail guide) may be disposed at the 1 st fixing member in order to correspond to the rail. Accordingly, the 1 st and 2 nd fixing members can be detached from each other, and smooth wireless charging can be performed by the wireless charger when the material of the 1 st fixing member left in the attached portion at the time of detachment is selected to be plastic that does not interfere with wireless charging.
The expansion part 120 is a component for substantially adjusting the height of the mobile terminal 1. As shown in fig. 1, the telescopic part 120 is attached to the rotating part 130, and is capable of being extended and contracted in length while being drawn in and out in a longitudinal direction thereof. As another example, although not shown, in the case of a type without the rotating portion (130), the telescopic portion 120 may be disposed on the fixed portion 110.
Accordingly, the position of the portable terminal 1 can be easily adjusted to a position desired by a user in such a manner that the length of the extensible part 120 is extended or contracted in the longitudinal direction of the extensible part 120, and the portable terminal 1 can be maintained at an aligned position for a long time by the support of the extensible part 120 and the end support part 140, and the length of the extensible part 120 is minimized, so that the portable terminal can be easily carried together with the portable terminal 1 when being carried around.
For example, as shown in fig. 1 to 4, the extendable portion 120 may have a plate shape and may have a slidable structure (slidable structure) in which a plurality of sliding members S10 having different widths are drawn out from each other. Accordingly, not only the thickness reduction (see fig. 5) of the portable terminal 100 of the present invention can be achieved by the plate shape, but also it is stretched if pulled in its longitudinal direction; when pressed in the opposite direction, the sheet shrinks, and thus the length of the sheet can be easily adjusted.
Specifically, as shown in fig. 1 to 4, the telescopic part 120 may include a 1 st slide member S11, a 2 nd slide member S12, and a movement guide M10. The 1 st slide member S11 has a plate shape and one end thereof may be disposed at the rotation unit 130, the 2 nd slide member S12 has a plate shape but a larger width than the 1 st slide member S11, and the movement guide M10 may guide the 1 st slide member S11 to slide to the 2 nd slide member S12 in a length direction of the 2 nd slide member S12. Accordingly, the first and second sliding members S11 and S12 can be smoothly drawn in and out in the longitudinal direction without lateral play by the movement guide.
Further, as shown in fig. 2 and 4, the movement guide M10 may include a guide entry and exit receiving portion M11, a guide groove M12, and a guide projection M13. The receiving portion M11 may be disposed on the 2 nd slide member S12 so that the 1 st slide member S11 is drawn in and received. The guide groove M12 may be disposed long in the drawing direction on the inner side surface of the drawing-in and drawing-out housing portion M11, and may be disposed long on the outer side surface of the 1 st slide member S11 so as to guide the protrusion M13 in correspondence with the guide groove M12. Of course, although not shown, as another example, the guide groove may be formed on the outer side surface of the 1 st slide member, and the guide projection may be formed on the inner side surface of the housing portion for drawing in.
Accordingly, in a state where the 1 st slide member S11 is accommodated in the receiving container M11 disposed at the 2 nd slide member S12, it can be drawn in and out, so that even if the 1 st and 2 nd slide members S11, S12 are overlapped with each other after being drawn in, the thickness of the expansion part 120 can be minimized, and finally, the thickness of the cradle 100 for a portable terminal of the present invention (see fig. 5) can be made thinner.
As shown in fig. 2 and 4, the expansion/contraction unit 120 may further include a drop-off prevention unit L10. The drop-off prevention portion L10 may function to prevent the 1 st slide member S11 from dropping off from the 2 nd slide member S12 in a state where the 1 st slide member S11 is drawn out from the 2 nd slide member S12 to the maximum extent.
For example, as shown in fig. 2 and 4, the falling off prevention portion L10 may include an engaging member L11 and a catch L12. The engaging member L11 may have a pin shape and may be detachably disposed on the outer side surface of the 1 st slide member S11, and the catch L12 may be disposed on the inner side surface of the 2 nd slide member S12 in a stepped shape in order that the engaging member L11 is caught. Of course, although not shown, as another example, the engaging member may be disposed on the inner side surface of the 2 nd slide member, and the card holder may be disposed on the outer side surface of the 1 st slide member.
Accordingly, even if the user draws the 1 st slide member S11 out of the 2 nd slide member S12 to the maximum by pulling, the engaging member L11 is caught in the catch (L12, so that the 1 st slide member S11 can be prevented from falling off from the 2 nd slide member S12.
As shown in fig. 1 and 3, the expansion and contraction part 120 may further include a movement stop part H10. The movement stopper H10 may function to prevent the 1 st slide member S11 from moving in a state where the 1 st slide member S11 is drawn out from the 2 nd slide member S12.
For example, as shown in fig. 1 and 3, the movement prevention part L10 may include a stop protrusion L11 (see H11 of fig. 3) and a stop groove L12. A stopping protrusion (see H11 of fig. 3) may be elastically supported at the 1 st slide member S11, and a stopping groove H12 may be formed for insertion of a stopping groove H12 (see H11 of fig. 3) at the 2 nd slide member. Of course, although not shown, as another example, the stopping projection may be disposed on the inner side surface of the 2 nd slide member, and the stopping groove may be formed in the 1 st slide member.
Accordingly, in a state where the 1 st slide member S11 is drawn out from the 2 nd slide member S12, the movement of the 1 st slide member S11 may be stopped, so that the 1 st slide member S11 may be prevented from sliding (slipping) downward with the 2 nd slide member (S12) due to a load. In particular, although not shown, when a plurality of the 1 st sliding members are arranged in the longitudinal direction, the stop protrusion can be selectively inserted into any one of the plurality of the stop grooves, and the movement can be stopped at a position desired by the user.
In addition, as shown in fig. 1 to 4, the telescopic part 120 may further include a 3 rd slide member S13 having a width greater than that of the 2 nd slide member S12 and guiding the 2 nd slide member S12 to move in a length direction thereof. Accordingly, the telescopic part 120 can be drawn out to a sufficient length by the 3 rd slide member S13. Of course, although not shown, the expansion and contraction part may include 4 or more sliding members in order to further stretch the length.
Specifically, as shown in fig. 6, the telescopic part 130 may include a rolling rotation part R10. The scroll rotation unit R10 may be disposed on the fixed unit 110, and functions to realize a scroll movement (roll motion) of the mobile terminal 1 by rotating the fixed unit 110 clockwise or counterclockwise with reference to a front view of the display of the mobile terminal 1. For example, as shown in fig. 6, the rolling rotation part R10 may include a rolling hinge shaft R11 disposed at the fixing part 110 and a rolling rotation member R12 rotatably disposed at the rolling hinge shaft R11.
Furthermore, as shown in fig. 2, the rotating portion 130 may further include a pitch rotating portion P10. The tilting rotation portion P10 may be disposed on the rolling rotation portion R10, and the rotation portion R10 is tilted (tilting) in the up-down direction with reference to the side view of the portable terminal 1, thereby realizing the tilting motion of the portable terminal 1. For example, as shown in fig. 6, the pitch rotation part P10 may include a pitch hinge shaft P11 disposed at the front end of the telescopic part 120 and a roll rotation member R12 disposed therein, and may include a rotation guide hole (not shown) into which the pitch hinge shaft P11 is rotatably inserted.
The end support portion 140 is a component that functions to support the mobile terminal cradle 100 of the present invention on a bottom surface or the like. As shown in fig. 1, 5 and 7, the end supporting part 140 may be rotatably disposed in a direction opposite to the end of the extendable part 120.
In particular, when the telescopic part 120 is drawn in, the tip supporting part 140 rotates in a direction just before the tip of the telescopic part 120 to cover the telescopic part 120 (see fig. 5), and when the telescopic part 120 is drawn out, rotates in a direction against the tip of the telescopic part 120 to support the telescopic part 120 (see fig. 1).
Further, as shown in fig. 1 and 7, the tip supporter 140 may include a tip supporting member 141 and a supporting region expanding member 142. The end support member 141 may be rotatably disposed at the end of the expansion part 120; the support region expanding member 142 may be rotatably disposed at the end support member 141, and expands the support region at the expansion of the end support member 141 when supporting the telescopic part 120. Accordingly, the support region expanding member 142 is rotated in a direction to be opened at the end support member 141 side to expand the support region, so that the portable terminal 1 can be supported more stably.
As shown in fig. 7, the end support member 141 may further include a receiving groove 141a for a telescopic part formed recessed in a bottom surface thereof. Accordingly, in the case where the end supporting member 141 rotates in the forward direction to cover the expansion and contraction part 120 after the expansion and contraction part 120 is completely drawn in (see fig. 5), the expansion and contraction part 120 can be accommodated in the expansion and contraction part accommodating groove 141a, and thus the thickness of the cradle 100 for a portable terminal of the present invention can be minimized.
Meanwhile, as shown in fig. 1 to 3, the cradle 100 for a portable terminal according to an embodiment of the present invention may further include an inclination maintaining protrusion 150 disposed at the expansion part 120. Accordingly, when the tip supporting part 140 is rotated in a direction opposite to the tip of the telescopic part 120, the tip supporting part 140 may be caught to the telescopic part 120 in an inclined shape by the inclined holding protrusion 150.
The embodiments of the present invention have been described in detail, but the scope of the present invention is not limited thereto, and various modifications and improvements by those skilled in the art using the basic concept of the present invention defined in the following claims are also within the scope of the present invention.
Description of the symbols
1: installed part (Mobile phone terminal or shell)
100 holder for portable terminal 110 fixing part
111 fixing member 120 telescopic part
S10 multiple slide members S11 No. 1 slide member
S12 No. 2 slide Member S13 No. 3 slide Member
M10 moving guide M11 accommodating part for drawing in and out
M12 guide groove M13 guide projection
L10 falling off preventive part L11 engaging member
L12 card holder H10 movement stop part
H11 stop projection H12 stop groove
130 rotating part R10 rolling rotating part
R11 rolling hinge shaft R12 rolling rotation member
P10 pitch rotation part P11 pitch hinge shaft
P12 rotating guide hole 140 tip support
141 end support member 141a, and a storage groove for a telescopic part
142 support region expanding member 150 inclined holding projection

Claims (5)

1. A cradle for a mobile terminal, which is a cradle for a mobile terminal for supporting a mobile terminal when the cradle is disposed in an attached portion such as a mobile terminal or a case of the mobile terminal, comprising:
a fixing portion disposed on the mounted portion;
a telescopic part which is introduced or extracted in the length direction and is telescopic in length;
a rotating part which is arranged between the fixed part and the telescopic part and relatively rotates the fixed part; and
and a distal end support portion rotatably disposed at a distal end of the expansion portion.
2. A cradle for a portable terminal according to claim 1,
the telescopic parts have plate shapes respectively, and have a slidable structure in which a plurality of sliding members having different widths are drawn out from each other.
3. A cradle for a portable terminal according to claim 1,
the telescopic part comprises a 1 st sliding component with one end arranged on the rotating part;
a 2 nd slide member having a width greater than the 1 st slide member; and
a movement guide part guiding the 1 st slide member to slide to the 2 nd slide member in a direction of the 2 nd slide member.
4. A cradle for a portable terminal according to claim 3,
the movement guide portion includes a drawing-in receiving portion disposed in the 2 nd slide member so that the 1 st slide member is drawn in a received state;
a guide groove disposed on either an inner side surface of the housing portion for introduction and removal or an outer side surface of the 1 st sliding member; and
and a guide protrusion disposed on the remaining one of an inner surface of the receiving portion and an outer surface of the 1 st sliding member so as to correspond to the guide groove.
5. A mobile terminal cradle which is arranged on a mobile terminal or an attached portion such as a case of the mobile terminal and supports the mobile terminal, comprising:
a fixing portion disposed on the mounted portion;
a telescopic part which is introduced or extracted in the length direction and is telescopic in length; and
and a distal end support portion rotatably disposed at a distal end of the expansion portion.
CN201811533920.4A 2018-11-16 2018-12-14 Holder for portable terminal Active CN111197683B (en)

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KR10-2018-0142090 2018-11-16
KR1020180142090A KR102120409B1 (en) 2018-11-16 2018-11-16 Support for mobile device

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CN111197683B CN111197683B (en) 2022-06-10

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KR (1) KR102120409B1 (en)
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US10721341B2 (en) 2020-07-21
KR102120409B1 (en) 2020-06-08
KR20200057546A (en) 2020-05-26
CN111197683B (en) 2022-06-10
JP2020088835A (en) 2020-06-04
JP6810732B2 (en) 2021-01-06
US20200162593A1 (en) 2020-05-21

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